diff --git a/build.gradle b/build.gradle
index 014b1bd8db..d8eba873df 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
         maven { url 'https://maven.fabric.io/public' }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.1'
+        classpath 'com.android.tools.build:gradle:3.5.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
         classpath 'io.fabric.tools:gradle:1.31.0'
diff --git a/tangem-core/src/main/java/com/tangem/common/apdu/ResponseApdu.kt b/tangem-core/src/main/java/com/tangem/common/apdu/ResponseApdu.kt
index 26035e114e..8d65b0422f 100644
--- a/tangem-core/src/main/java/com/tangem/common/apdu/ResponseApdu.kt
+++ b/tangem-core/src/main/java/com/tangem/common/apdu/ResponseApdu.kt
@@ -1,7 +1,6 @@
 package com.tangem.common.apdu
 
 import com.tangem.common.tlv.Tlv
-import com.tangem.enums.StatusWord
 
 class ResponseApdu(val data: ByteArray) {